pikers
/
piker
3
0
Fork 0
Code Issues 5 Pull Requests 7 Packages Projects Releases Wiki Activity

Add back linked plots/views y-range autoscaling

incremental_update_paths
Tyler Goodlet 2022-05-24 14:22:30 -04:00
parent 8ce7e99210
commit 42572d3808
1 changed files with 30 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

68
piker/ui/_interaction.py
View File

@ -570,6 +570,13 @@ class ChartView(ViewBox):
self._resetTarget()
self.scaleBy(s, focal)
# XXX: the order of the next 2 lines i'm pretty sure
# matters, we want the resize to trigger before the graphics
# update, but i gotta feelin that because this one is signal
# based (and thus not necessarily sync invoked right away)
# that calling the resize method manually might work better.
self.sigRangeChangedManually.emit(mask)
# XXX: without this is seems as though sometimes
# when zooming in from far out (and maybe vice versa?)
# the signal isn't being fired enough since if you pan
@ -580,12 +587,6 @@ class ChartView(ViewBox):
# fires don't happen?
self.maybe_downsample_graphics()
self.sigRangeChangedManually.emit(mask)
# self._ic.set()
# self._ic = None
# self.chart.resume_all_feeds()
ev.accept()
def mouseDragEvent(
@ -746,7 +747,7 @@ class ChartView(ViewBox):
# flag to prevent triggering sibling charts from the same linked
# set from recursion errors.
autoscale_linked_plots: bool = False,
autoscale_linked_plots: bool = True,
name: Optional[str] = None,
# autoscale_overlays: bool = False,
@ -759,6 +760,7 @@ class ChartView(ViewBox):
data set.
'''
# print(f'YRANGE ON {self.name}')
profiler = pg.debug.Profiler(
msg=f'`ChartView._set_yrange()`: `{self.name}`',
disabled=not pg_profile_enabled(),
@ -788,42 +790,11 @@ class ChartView(ViewBox):
elif yrange is not None:
ylow, yhigh = yrange
# calculate max, min y values in viewable x-range from data.
# Make sure min bars/datums on screen is adhered.
# else:
# TODO: eventually we should point to the
# ``FlowsTable`` (or wtv) which should perform
# the group operations?
# flow = chart._flows[name or chart.name]
# br = bars_range or chart.bars_range()
# br = bars_range or chart.bars_range()
# profiler(f'got bars range: {br}')
# TODO: maybe should be a method on the
# chart widget/item?
# if False:
# if autoscale_linked_plots:
# # avoid recursion by sibling plots
# linked = self.linkedsplits
# plots = list(linked.subplots.copy().values())
# main = linked.chart
# if main:
# plots.append(main)
# for chart in plots:
# if chart and not chart._static_yrange:
# chart.cv._set_yrange(
# # bars_range=br,
# autoscale_linked_plots=False,
# )
# profiler('autoscaled linked plots')
if set_range:
if not yrange:
# XXX: only compute the mxmn range
# if none is provided as input!
if not yrange:
yrange = self._maxmin()
if yrange is None:
@ -850,6 +821,25 @@ class ChartView(ViewBox):
self.setYRange(ylow, yhigh)
profiler(f'set limits: {(ylow, yhigh)}')
# TODO: maybe should be a method on the
# chart widget/item?
if autoscale_linked_plots:
# avoid recursion by sibling plots
linked = self.linkedsplits
plots = list(linked.subplots.copy().values())
main = linked.chart
if main:
plots.append(main)
# print(f'autoscaling linked: {plots}')
for chart in plots:
if chart and not chart._static_yrange:
chart.cv._set_yrange(
# bars_range=br,
autoscale_linked_plots=False,
)
profiler('autoscaled linked plots')
profiler.finish()
def enable_auto_yrange(